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<head><meta charset="utf-8"><title>I-prioritize #73663 ICE: #cfg usage in a macro call · t-compiler/wg-prioritization/alerts · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/index.html">t-compiler/wg-prioritization/alerts</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html">I-prioritize #73663 ICE: #cfg usage in a macro call</a></h3>

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<a name="203421643"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203421643" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203421643">(Jul 09 2020 at 18:25)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="3111">@WG-prioritization/alerts</span> issue <a href="https://github.com/rust-lang/rust/issues/73663">#73663</a> has been requested for prioritization.</p>
<h1><a href="https://hackmd.io/WJ0G17DHTHGgv0OW9I2PxA?view#Unprioritized-I-prioritize">Procedure</a></h1>
<ul>
<li>Priority?</li>
<li>Regression?</li>
<li>Notify people/groups?</li>
<li>Needs <code>I-nominated</code>?</li>
</ul>



<a name="203423626"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203423626" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203423626">(Jul 09 2020 at 18:42)</a>:</h4>
<p><code>P-critical</code> imo: <a href="https://github.com/rust-lang/rust/issues/73663#issuecomment-656289251">https://github.com/rust-lang/rust/issues/73663#issuecomment-656289251</a></p>



<a name="203423735"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203423735" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203423735">(Jul 09 2020 at 18:44)</a>:</h4>
<p>or <code>P-high</code> might also be fine <span aria-label="thinking" class="emoji emoji-1f914" role="img" title="thinking">:thinking:</span> I guess this is somewhere in between</p>



<a name="203949240"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949240" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949240">(Jul 15 2020 at 12:37)</a>:</h4>
<p>is this one a regression or something?</p>



<a name="203949246"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949246" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949246">(Jul 15 2020 at 12:37)</a>:</h4>
<p>checking ...</p>



<a name="203949390"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949390" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949390">(Jul 15 2020 at 12:38)</a>:</h4>
<p>doesn't seem like this ever worked</p>



<a name="203949407"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949407" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949407">(Jul 15 2020 at 12:38)</a>:</h4>
<p><span class="user-mention" data-user-id="216206">@lcnr</span> based on that, do you still consider it <code>P-critical</code>?</p>



<a name="203949451"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949451" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949451">(Jul 15 2020 at 12:39)</a>:</h4>
<p>It is not a regression <span aria-label="shock" class="emoji emoji-1f628" role="img" title="shock">:shock:</span></p>



<a name="203949465"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949465" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949465">(Jul 15 2020 at 12:39)</a>:</h4>
<p>in this case I don't think <code>P-critical</code> is appropriate here</p>



<a name="203949476"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949476" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949476">(Jul 15 2020 at 12:39)</a>:</h4>
<p>right</p>



<a name="203949551"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949551" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949551">(Jul 15 2020 at 12:40)</a>:</h4>
<p>but you consider it <code>P-high</code> ?</p>



<a name="203949656"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203949656" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203949656">(Jul 15 2020 at 12:41)</a>:</h4>
<p><code>P-medium</code> considering that this failed since at least version 1.20 without getting noticed</p>



<a name="203953682"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203953682" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203953682">(Jul 15 2020 at 13:18)</a>:</h4>
<p><span aria-label="+1" class="emoji emoji-1f44d" role="img" title="+1">:+1:</span></p>



<a name="203953712"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203953712" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203953712">(Jul 15 2020 at 13:18)</a>:</h4>
<p>agreed</p>



<a name="203953880"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2373663%20ICE%3A%20%23cfg%20usage%20in%20a%20macro%20call/near/203953880" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2373663.20ICE.3A.20.23cfg.20usage.20in.20a.20macro.20call.html#203953880">(Jul 15 2020 at 13:20)</a>:</h4>
<p>Issue <a href="https://github.com/rust-lang/rust/issues/73663">#73663</a>'s prioritization request has been removed.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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